
Idemitsu Kosan Co.,Ltd.
Idemitsu Kosan Co.,Ltd. (IDKOY) Stock Overview
Key statistics and deep links to earnings, valuation, revenue, dividends, and more.
FMP · IDKOY · as of Jun 9, 2026
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Full HistoryAbout Idemitsu Kosan Co.,Ltd.
Idemitsu Kosan Co.,Ltd. a company founded in Tokyo, Japan, in 1911, operates globally as a diversified energy and materials enterprise. Its extensive operations are categorized into five core segment…
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About Stock Overview & Key Data
Idemitsu Kosan Co.,Ltd. (IDKOY) is a Energy company in the Oil & Gas Refining & Marketing industry, listed on OTC since Feb 22, 2012. As of the latest trading session, IDKOY stock price is $17.59, with a market capitalization of $10.7B. The stock has returned +45.85% over the past 12 months and +15.34% year-to-date.
In fiscal year 2026, Idemitsu Kosan Co.,Ltd. reported revenue of $8.59T. For detailed financial data including revenue history, earnings, and balance sheet — use the tabs above.
Frequently Asked Questions
As of the latest trading session, Idemitsu Kosan Co.,Ltd. (IDKOY) stock price is $17.59. The stock is traded on OTC under the ticker symbol IDKOY. The 52-week range is $11.20 – $21.05.